code: def close(self) -> None:
      if self.control is not None:
          self.control.close()
  
file_path: hivemind/hivemind/p2p/p2p_daemon_bindings/p2pclient.py
imports: import asyncio
  from contextlib import asynccontextmanager
  from typing import AsyncIterator, Iterable, Sequence, Tuple
  from multiaddr import Multiaddr
  from hivemind.p2p.p2p_daemon_bindings.control import DEFAULT_MAX_MSG_SIZE, ControlClient, DaemonConnector, StreamHandler, TUnaryHandler
  from hivemind.p2p.p2p_daemon_bindings.datastructures import PeerID, PeerInfo, StreamInfo
label_desc: Use image node_id 2 for calling the Client obj's underlying member method code with example usage: obj.close() without return types